Magic: The Gathering

Siege Mastodon

Magic 2010 30 • common

Set: Magic 2010
Collector number: 30
Rarity: Common
Mana cost: 4 generic mana white mana
Type: Creature
Colors: White
Artist: Matt Cavotta
Market price: $0.02

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Market

What it's worth

$0.02market price via TCGplayer · Aug 19, 2026$0.02 – $0.05 over the tracked period

Estimate for a typical copy of Siege Mastodon; condition, printing, and grading move the real number.

Lore

Why it matters

As a common creature, the Siege Mastodon provides a grounded, reliable presence that anchors a deck's board state. Its role in the collection reflects the fundamental utility cards that allow for consistent play across varied encounters.

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Card face

What it does

"Defending the citadel is easy. I just take these big fellows outside the main gate and let the enemy take a good long look."— Mastodon keeper

Formats

Where you can play it

StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperLegal
BrawlLegal
HistoricLegal
TimelessLegal
Penny DreadfulLegal
OathbreakerLegal

Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards. As of the last catalogue refresh.

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Provenance

Where it came from

The Siege Mastodon was released in 2009 as part of the Magic 2010 core set, a pivotal collection for Wizards of the Coast. This set marked a significant structural shift in the game, introducing the concept of planeswalker cards in the core set and refining the overall design language to be more accessible to newer players. As a common creature, the card was designed to function as a reliable, sturdy presence on the battlefield, reflecting the set's focus on foundational gameplay mechanics.

The artwork was provided by Matt Cavotta, a long-time illustrator and creative figure within the Magic: The Gathering community. Cavotta aimed to emphasize the physical weight and defensive nature of the beast, capturing it in a posture that suggests a formidable obstacle for opponents. Within the context of the game's competitive environment at the time, the card was received as a straightforward, utilitarian piece that exemplified the traditional green-aligned creature philosophy of the era.

Generated by Pi, the collecto.rs collecting companion

Other printings

Every version of this card

The same card, printed again — different sets, treatments, and prices.

Collectors

Who's collecting this

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About

About Siege Mastodon

Siege Mastodon is a card in the Magic: The Gathering catalog on collecto.rs. Magic 2010 30 • common. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Siege Mastodon catalog entry come from?

The catalog entry for Siege Mastodon is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.